Actually displays a list of boot ID's and offsets to the user
---
shell-completion/zsh/_journalctl | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/shell-completion/zsh/_journalctl b/shell-completion/zsh/_journalctl
index 440e35d..4409fd7 100644
--- a/shell-completion/zsh/_journalctl
+++ b/shell-completion/zsh/_journalctl
@@ -39,6 +39,15 @@ _journal_fields() {
_describe 'possible values' _fields
}
+_journal_boots() {
+ local -a _bootid _previousboots
+ _bootid=( ${(fao)"$(_call_program bootid "$service -F _BOOT_ID")"} )
+ _previousboots=( -{1..${#_bootid}} )
+ _alternative : \
+ "offsets:boot offsets:(${_previousboots[1,-2]})" \
+ "bootid:boot ids:(${_bootid[@]})"
+}
+
_arguments -s \
{-h,--help}'[Show this help]' \
'--version[Show package version]' \
@@ -54,7 +63,7 @@ _arguments -s \
{-x,--catalog}'[Show explanatory texts with each log line]' \
{-q,--quiet}"[Don't show privilege warning]" \
{-m,--merge}'[Show entries from all available journals]' \
- {-b,--boot}'[Show entries from the specified boot only]' \
+ {-b,--boot=}'[Show data only from the specified boot or offset]:boot id or
offset:_journal_boots' \
{-k,--dmesg}'[Show only kernel messages, Implies -b]' \
{-u,--unit=}'[Show data only from the specified
unit]:units:_journal_fields _SYSTEMD_UNIT' \
'--user-unit[Show data only from the specified user session
unit]:units:_journal_fields _SYSTEMD_USER_UNIT' \
--
1.8.4.rc0.352.g531e8cb
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